package com.cy.bigevent.Service;

import com.cy.bigevent.pojo.User;
import org.springframework.stereotype.Service;


public interface UserService {
    //根据用户名查询用户
    User findByUserName(String username);

    //注册
    void register(String username, String password);

    void update(User user);

    void updateAvatar(String avatarUrl);

    void updataPwd(String newPwd);
}
